![]() Because connection sharing is not supported on Windows, a new SSH connection is created for each deploy or run procedure. This way, a connection is only established once and then re-used by subsequent run and deploy procedures, saving connection setup overhead particularly with embedded devices. Connection sharing is enabled by default to allow sharing multiple sessions over a single SSH connection. SSH connections are established via an OpenSSH client running in master mode, if possible. For more information, see Deploying to Remote Linux. By default, Qt Creator copies the application files to the device. When you run the project, Qt Creator deploys the application as specified by the deploy steps. Usually, you can use the default settings. Select Projects > Build & Run to enable the kit that you specified above.Open a project for an application you want to develop for the device.To build on the remote device, select Remote Linux Device also in Build device. Select the Qt version, compiler, and device that you added above, and select Remote Linux Device in Run device type. Select Preferences > Kits > Add to add a kit for building for the device.To add a device without using the wizard, select Add Remote Linux Device in the pull-down menu of the Add button. Select Deploy Public Key to copy the public key to the device.Īll of these parameters can be edited later, as well as additional ones that the wizard does not show because there are sensible default values.For more information, see Generating SSH Keys. If you do not have a public-private key pair, select Create New Key Pair.This value will be available in the variable %. In The device's host name or IP address, enter the host name or IP address of the device.In The name to identify this configuration, enter a name for the connection.Select Preferences > Devices > Devices > Add > Remote Linux Device > Start Wizard.To deploy applications and run them remotely on devices, specify parameters for accessing the devices:.Select Preferences > Kits > Compilers > Add to add the compiler for building the applications.Select Preferences > Kits > Qt Versions > Add to add the Qt version for embedded Linux.Make sure that your device can be reached via an IP address.To configure connections between Qt Creator and a remote Linux device and to specify build and run settings for the device: Note: Qt Creator does not store passwords, so if you use password authentication, you may need to enter the password on every connection to the device, or, if caching is enabled, at every Qt Creator restart. If you do not have an SSH key, you can use the ssh-keygen tool to create it in Qt Creator. You need either a password or an SSH public and private key pair for authentication. For more information, see Configuring SSH Connections. Then, you must configure the paths to the tools in Qt Creator. The OpenSSH suite is not delivered with Qt Creator, so you must download it and install it on the development PC. OpenSSH is a connectivity tool for remote login using the SSH protocol. You can protect the connections between Qt Creator and a device by using an OpenSSH connection. You can edit the settings later in Preferences > Devices > Devices. You use a wizard to create the connections. To be able to run and debug applications on remote Linux devices, you must add devices and select them in the Qt Creator kit. You can then select a kit with the device type Remote Linux Device to build applications for and run them on the devices. If you have a tool chain for building applications for embedded Linux devices installed on the development PC, you can add it to Qt Creator. You can connect generic Linux devices to the development PC to run, debug, and analyze applications built for them from Qt Creator.
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